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140篇 您的检索式:作者名="BICAS"
    题名 作者 年代 出处 被引量
1Magnetic nanoparticles and concentrated magnetic nanofluids:Synthesis,properties and some applications显示文摘This paper reviews some recent results concerning chemical synthesis of magnetic nanoparticles and preparation of various types of magnetic nanofluids. Structural properties and behaviour in external magnetic field of magnetic nanofluids will be emphasized with relation to their use in leakage-free rotating seals and in biomedical applications.Ladislau Vks Doina Bica Mikhail V. Avdeev 2007China Particuology2007,5,1:10
2Statistically Extrapolated Nowcasting of Summertime Precipitation over the Eastern Alps显示文摘This paper presents a new multiple linear regression(MLR) approach to updating the hourly, extrapolated precipitation forecasts generated by the INCA(Integrated Nowcasting through Comprehensive Analysis) system for the Eastern Alps.The generalized form of the model approximates the updated precipitation forecast as a linear response to combinations of predictors selected through a backward elimination algorithm from a pool of predictors. The predictors comprise the raw output of the extrapolated precipitation forecast, the latest radar observations, the convective analysis, and the precipitation analysis. For every MLR model, bias and distribution correction procedures are designed to further correct the systematic regression errors. Applications of the MLR models to a verification dataset containing two months of qualified samples,and to one-month gridded data, are performed and evaluated. Generally, MLR yields slight, but definite, improvements in the intensity accuracy of forecasts during the late evening to morning period, and significantly improves the forecasts for large thresholds. The structure–amplitude–location scores, used to evaluate the performance of the MLR approach,based on its simulation of morphological features, indicate that MLR typically reduces the overestimation of amplitudes and generates similar horizontal structures in precipitation patterns and slightly degraded location forecasts, when compared with the extrapolated nowcasting.Min CHEN Benedikt BICA Lukas TCHLER Alexander KANN Yong WANG 2017Advances in Atmospheric Sciences2017,34,7:3
3不同天气背景下京津冀降水临近外推预报显示文摘基于2019—2020年京津冀地区不同天气系统影响下的降水过程,采用交叉相关法和光流法对快速更新多尺度分析和预报综合集成系统(Rapid-refresh Multi-Scale Analysis and Prediction System-Integration,RMAPS_IN)的降水分析产品进行0~2 h临近外推预报的批量试验。结果表明:由交叉相关法和光流法计算的两种外推矢量在大小和方向上存在一定差异,直接差异与影响降水的天气系统位置有明显的对应关系,而方向差异受地理位置的影响更明显,台风类降水呈弧形带状分布,低槽冷锋类、低涡类、气旋类、暖切变线类等几类降水均呈西北大东南小的特点;预报效果方面,总体上交叉相关法优于光流法,尤其是预报时效超过30 min以后,各种降水类型的批量检验结果显示交叉相关法的预报评分优于光流法,且预报时效越长、优势越明显,但预报时效为10 min时,光流法在低涡类、台风类、暖切变线类的空报率上优于交叉相关法。此外,基于外推的临近预报方法对京津冀地区台风类降水的预报效果最好,其次为暖切变线类、低涡类、低槽冷锋类、气旋类。王玉虹 Bica Benedikt 2022应用气象学报2022,33,3:3
4Iron catalyzed Michael addition: Chloroferrate ionic liquids as efficient catalysts under microwave conditions显示文摘The iron containing ionic liquid 1-butyl-3-methylimidazolium tetrachloroferrate ([C4mim]Cl/FeCl3; = 0.5) proved to be an efficient catalyst for the solvent-free metal catalyzed Michael addition of β-keto esters and enones. Due to the ionic structure of the catalyst, a significant acceleration of the reaction rate was observed under microwave conditions. Furthermore, recycling of the ionic liquid catalyst could be performed after simply distilling off the products.VASILOIU Maria GAERTNER Peter BICA Katharina 2012Science China Chemistry2012,55,8:2
5Fluorine-containing amorphous hydrogenated carbon films显示文摘Durrant S F Bica de Moraes M A 1996Thin Solid Films1996,,:2
6Fuzzy scheduling control of a gas turbine aero-engine:a multiobjective approach显示文摘Chipperfield A J Bica B Fleming P J 2002IEEE Transactions on Industrial Electronics2002,49,3:1
7Applications of chiral ionic liquids显示文摘Bica K Gaertner P 2008Eur J Org Chem2008,19,:1
8llybrid magnetorheological elastomer:In fluence of magnetic field and compression pressure on its electrical conductivity显示文摘Bica I Anitas E Bunoiu M 2014Journal of Industrial and Engineering Chemistry2014,,20:1
9The behavior of epididymis, processus vaginalis and testicular descent in cryptorchid boys treated with buserelin显示文摘Bica DTG Hadziselimovic F 1993Eur J Pediatr1993,152,2:1
10Metallo-complex activation of neuroprotective signalling pathways as a therapeutic treatment for Alzheimer's disease显示文摘Bica L Crouch PJ Cappai R 2009Mol Biosyst2009,5,2:1
11Effect of Mo,Se,Zn and Cr treatment on the yield, element concentration and carotenoid Agric显示文摘Bicas P A Daood H G Kodar I 2001Food Chem2001,43,:1
12Evaluation of the antioxidant and antiproliferative potential of bioflavors显示文摘Bicas J L Neri-Numa I A Ruiz A L T G 2011Food and Chemical Toxicology2011,49,:1
13Formation of glass microspheres with rotating electrical arc 显示文摘Bica Ioan 2000Materials Science and Engineering: B2000,77,2:1
14Probing disk properties with open clusters显示文摘BONATTO C KERBER L O BICA E 2006A&A2006,446,1:1
15Sterically stabilized water based magnetic fluids Synthesis, structure and properties显示文摘Bica D Vekas L Avdeev M V 2007Journal of Magnetism and Magnetic Materials2007,311,1:1
16Evaluation of the antioxidant and antiproliferative potential of bioflavors显示文摘BICAS J L NERI-NUMA I A RUIZ A L T G 0,,:1
17Influence of the magnetic field on the electric conductivity of magnetorheological elastomers显示文摘Bica I 2010Journal of Indus- trial and Engineering Chemistry2010,16,3:1
18On the nature of the UV turn up in early-type galax- ies显示文摘BICA E BONATTO C PASTORIZA M G 1996Astronomy and Astrophysics1996,313,:1
19Increasing mortality due to end-stage liver disease in patients with human immunodeficiency virus infection显示文摘Bica I McGovern B Dhar R 2001Clin infect Dis2001,33,10:1
20Daptomycin-resistant methicillin-resistant Staphylococcus aureus bacteremia 显示文摘Mangili A Bica I Snydman DR 2005Clin Inject Dis2005,40,7:1
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